Firefox OS has come out of nowhere to challenge Android and iOS in the mobile operating system market. We'll show you what is different about Firefox OS and compare a recent Firefox OS phone with a comparable Android device.

Titanium Backup is not the easiest app to master, but it's loaded with useful features and does the excellent job of backing up apps and settings. The only fly in the ointment is the fact that Titanium Backup is a closed source commercial app. If this is a deal-breaker for you, or you prefer something less complicated, then oandbackup might be right up your alley.

The ability to push tabs to other devices is not the only clever feature of Firefox for Android. The app also features the handy Reader Mode which makes it easier to read long-form articles and view pages with complex layout.

It so happens that my favorite radio station is not available via the TuneIn app for Android, and the only way to listen to the station is to use an alternative SHOUTcast stream. The problem is that none of the media apps on my Android device support streaming via m3u files.